Nguyen Huu Chuc, Ngo Viet Anh Van, Tran Dai Hieu, and Nguyen Van Anh. “DESIGN AND MANUFACTURE A HARVESTING MACHINE FOR CENTELLA ASIATICA”. UTEHY Journal of Applied Science and Technology 15 (October 11, 2017): 34-38. Accessed December 22, 2024. http://jst.utehy.edu.vn/index.php/jst/article/view/160.